Craniopharyngioma oncotree abbreviations inconsistent

[jjgao]

@jharenza commented on Wed Oct 14 2020

Below are two subtypes of Craniopharyngioma:
Craniopharyngioma, Adamantinomatous Type (ACPG)
Craniopharyngioma, Papillary Type (PCGP)

It looks like the code for Craniopharyngioma, Papillary Type should be PCPG instead of PCGP (the G and P were inverted).